Ejemplo Correlacion
2
x1(n)={ 0 1 0 ‐1 0 } x2(n)={ 0 1 0 ‐1 0 } l=0: 0 1 0 ‐1 0 0 1 0 ‐1 0 rxx(0)= 0 1 0 1 0 = ‐1 l=1: 0 1 0 ‐1 0 0 0 1 0 ‐1 rxx(2)= 0 0 0 0 0 = 0 l=2: 0 1 0 ‐1 0 0 0 0 1 0 rxx(2)= 0 0 0 ‐1 0 = ‐1 l=3: 0 1 0 ‐1 0 0 0 0 0 1 rxx(3)= 0 0 0 0 0 = 0 l=4: 0 1 0 ‐1 0 0 0 0 0 0 rxx(4)= 0 0 0 0 0 = 0 l=‐1: 0 1 0 ‐1 0 1 0 ‐1 0 0 rxx(‐1)= 0 0 0 0 0 = 0 l=‐2: 0 1 0 ‐1 0 0 ‐1 0 0 0 rxx(‐2)= 0 ‐1 0 0 0 = ‐1 l=‐3: 0 1 0 ‐1 0 ‐1 0 0 0 0 rxx(‐3)= 0 0 0 0 0 = 0 l=‐4:
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Sencillo ejemplo de correlación para procesamiento digital de señales
Transcript of Ejemplo Correlacion
7/21/2019 Ejemplo Correlacion
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x1(n)={ 0 1 0 ‐1 0 }
x2(n)={ 0 1 0 ‐1 0 }
l=0:
0 1 0 ‐
1 00 1 0 ‐1 0
rxx(0)= 0 1 0 1 0 = ‐1
l=1:
0 1 0 ‐1 0
0 0 1 0 ‐1
rxx(2)= 0 0 0 0 0 = 0
l=2:
0 1 0 ‐1 0
0 0 0 1 0
rxx(2)= 0 0 0 ‐1 0 = ‐1
l=3:
0 1 0 ‐1 0
0 0 0 0 1
rxx(3)= 0 0 0 0 0 = 0
l=4:
0 1 0 ‐1 0
0 0 0 0 0
rxx(4)= 0 0 0 0 0 = 0
l=‐1:
0 1 0 ‐1 0
1 0 ‐1 0 0
rxx(‐1)= 0 0 0 0 0 = 0
l=‐2:
0 1 0 ‐1 0
0 ‐
1 0 0 0rxx(‐2)= 0 ‐1 0 0 0 = ‐1
l=‐3:
0 1 0 ‐1 0
‐1 0 0 0 0
rxx(‐3)= 0 0 0 0 0 = 0
l=‐4:
7/21/2019 Ejemplo Correlacion
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0 1 0 ‐1 0
0 0 0 0 0
rxx(‐4)= 0 0 0 0 0 = 0
